Windows has come a long way over the decades from the now antiquated-looking boxes of Windows 1.0 to the layers upon layers of desktops, start screens, charms, tiles, and whatever that bar on the left is in Windows 8.

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Now, you can spend a little over an hour watching the entire evolution of Windows unfold in the video below. For some reason, someone spent what looks to be a few hours (the video seems to have been sped up) upgrading Windows using a virtual machine all the way from Windows 1.0 to the latest Windows 8 Pro.

The result is an hour and seven minutes of pretty comprehensive history for the world's most famous graphical user interface (GUI). Along the way, we get treated to a few quick games of classic Reversi and Doom, which launch easily from the early versions of Windows. However, Doom has some real problems launching from a version of Windows 1.0 running within Windows 8. How deliciously uber-meta-nerdy...

Most hilarious: how quickly the earlier versions of Windows install, and how much of the video is basically waiting for Windows 8 to load. This is to be expected of course, but for someone with distant memories of fumbling for hours with the more than 15 floppies needed to install Windows 95, it's satisfying -- and a little maddening -- to see the process fly by.